SHIMANO Dura-Ace St-9270 Di2 Shift/Brake System Black, Rear

Details

• The wireless connection provides a clean cockpit, enhancing the aesthetic of your bike while keeping shifting lightning fast
• engineered with advanced Mono-body construction, these dual control levers are lightweight yet rigid, ensuring precise feedback and reliable shifting in any cycling condition.
• Designed for seamless integration with Road Di2 systems, the wireless connection provides a clean cockpit aesthetic while enabling lightning-fast, gear changes without cable clutter.
• The hydraulic disc brake caliper BR-R9270 features compact, sleek design with 2-piston technology, mineral oil hydraulic fluid, and flat mount compatibility, delivering superior brake modulation and stopping power.
• Built with maintenance-friendly bleeding processes, wider pad clearance to prevent rotor rub, and long-lasting battery life of up to 2 years with easy-to-replace CR1632 batteries, making it a durable and reliable choice for serious road cyclists.